A free-flight environment for testing designs without restrictions.

The simulator features an advanced vehicle editor that allows players to snap together parts, paint designs, and apply decals to create unique RC models.

The specific version you referenced, , represents a late-stage build from its time in Early Access before the transition to its new title. Core Gameplay & Features

Earn currency and reputation through challenges across various maps.

Built from the ground up to be "moddable to extremes," allowing the community to add new planes, parts, and maps via a dedicated SDK. Evolution to Kitbash Model Club

Following its Early Access period, the developers shifted focus to Kitbash Model Club, which incorporates a redesigned "Internal Physics" system to reduce part "wobble" while maintaining realistic structural stresses. This new version expands the scope from just airplanes to include land and sea vehicles. Balsa Model Flight Simulator - Official Trailer

is a specialized physics-based sandbox game that focuses on the detailed design, construction, and piloting of remote-controlled (RC) aircraft. Developed by Floating Origin Interactive, the team led by the original creator of Kerbal Space Program (KSP), it was recently rebranded and expanded as Kitbash Model Club .

Includes paintball-based aerial dogfighting for up to 16 players in multiplayer.